<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
    <script src="js/58.js"></script>
    <style>
        *{
            margin: 0;
            padding: 0;
        }

        div.header{
            height: 100px;
            width: 980px;
            /*background-color: green;*/
            margin: 0 auto;
        }

        div.header div.logo{
            height: 100px;
            width: 250px;
            background-color: mediumaquamarine;
            float: left;
        }

        div.header div.login{
            height: 50px;
            width: 150px;
            background-color: magenta;
            float: right;
        }

        div.header div.menu{
            width: 680px;
            height: 50px;
            background-color: mediumpurple;
            float: right;
        }

        div.content{
            height: 400px;
            width: 980px;
            background-color: tan;
            margin: 10px auto 0;
        }

        div.footer{
            width: 980px;
            height: 140px;
            background-color: tomato;
            margin: 10px auto 0px;
        }

    </style>
</head>
<body>
<div class="header">
    <div class="logo"></div>
    <div class="login"></div>
    <div class="menu"></div>
</div>
<div class="content">

</div>
<div class="footer"></div>
</body>
</html>